First Book AI vs Zuzu AI for Gmail

Comparing the features of First Book AI to Zuzu AI for Gmail

Feature
First Book AI
Zuzu AI for Gmail

Capability Features

AI Assistant
AI Book Agent
Answer Training from Conversations
Book Credits Additive
Book Structure
8 chapters, 24–32 sections
Collaborative Knowledge Sharing
Content Ownership
Draft and Send Emails
Edit Content
External Service Connection
Fast Response Time
Up to 65%
Full-Length Book Generation
Google Drive Access
Guided Book Creation
Knowledge Base Creation
No Training on User Data
Priority Support Team
Publish on Amazon KDP
Quick Access
Read Emails
Roadmap Features
Additional languagesIn-text references & citationsReal-time collaborationAdvanced analytics
Run as Gmail Add-on
Section Editing
Setup Call Included
Smart Sales Enablement
Step-by-step Guidance
Step-by-Step Questionnaire
Support Response Time Team
Within one business day
Supports Multiple Teams
SalesProductSupport
Team Use
View Personal Information
View Primary Email

Integration Features

EPUB/MOBI Workflow
Export Format
Microsoft Word (.docx)Google DocsPDF (print-ready)
Export to DOCX
Export to PDF
Google Docs Export
Google Workspace Extension
Integrates with Gmail

Limitation Features

Current Languages
English only (as of now)
Manuscript Length Target
≈30k–35k words
No API Access
No Plugin Support
No Reviews
Plagiarism Responsibility
User responsibility

Other Features

Privacy Policy Availability
Terms of Service Availability

Pricing Features

1 Book Plan
$19 one-time
10 Books Plan
$129 one-time
3 Books Plan
$47 one-time
30-Day Money Back Guarantee
50 Books Plan
$449 one-time
Book Credit Bundles
1 Book – $193 Books – $4710 Books – $12950 Books – $449
Free Trial
No Monthly Fees
No Subscription
One Time Payment
Refund Policy Duration
14-day money-back guarantee